.drag-ball {
	cursor: pointer;
	position: absolute;
	width: fit-content; // 或者 width: auto;
	background: #242b3a;
	box-shadow:
		0px 6px 16px -8px rgb(0 0 0 / 8%),
		0px 9px 28px 0px rgb(0 0 0 / 5%),
		0px 12px 48px 16px rgb(0 0 0 / 3%);
	text-align: center;
	color: #c7c7c7;
	line-height: 20px;
	border-radius: 12px;
	padding: 10px;
	font-weight: bold;
	margin: 5px 0;
	z-index: 9999;
}
